Q: Is it dangerous to use radioactive camera lenses?
stemq·@alexs1320·
0.000 HBDQ: Is it dangerous to use radioactive camera lenses?
During the 30's, Kodak started to produce lenses made of Thoriated glass and the trend continued until the 70's. You can recognize them by yellow-ish colouration most of the times. The question is: are such lenses dangerous? **StemQ Notice:** *This post was originally submitted on [StemQ.io](http://www.stemq.io), a Q&A application for STEM subjects powered by the Steem blockchain.*
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